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#1
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![]() Hey, i am wondering what kind of hydrometer it is. Is it one of the nice 100% accurate ones you look through?
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34g Cadlight reef tank 5.5- high-tech freshwater 18"cube vivarium, 4 vents(borja ridge) 10g vert vivarium, single azureus |
#2
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![]() It is a "Sybon" refractometer. It is accurate as long as it is calibrated (easy).
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#3
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![]() pm 15G long
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